
42,000-Year-Old Foal Entombed in Ice Still Had Liquid Blood in Its Veins
It's the oldest liquid blood on record, say scientists who want to clone the ice age horse.
Find out everything there is to know about cloning and stay updated on the latest cloning news with the comprehensive articles, interactive features and pictures at LiveScience.com. Learn more about this controversial procedure as scientists continue to make progress with cloning.
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